參數(shù)資料
型號(hào)： SP514
英文描述： WAN Multi-Mode Serial Transceiver
中文描述： 萬多模式串行收發(fā)器
文件頁數(shù)： 5/20頁
文件大?。?/td> 371K
代理商： SP514
5
Rev. 3/05/04
SP514 Multi–Mode Serial Transceiver
Copyright 2004 Sipex Corporation
OTHER AC CHARACTERISTICS
T
A
= +25
°
C and V
CC
= +5.0V unless otherwise noted.
PARAMETER
DRIVER DELAY TIME BETWEEN ACTIVE MODE AND TRI-STATE MODE
RS-232/V.28 MODE
t
PZL
; Tri-state to Output LOW
t
PZH
; Tri-state to Output HIGH
t
PLZ
; Output LOW to Tri-state
t
PHZ
; Output HIGH to Tri-state
RS-423/V.10 MODE
t
PZL
; Tri-state to Output LOW
t
PZH
; Tri-state to Output HIGH
t
PLZ
; Output LOW to Tri-state
t
PHZ
; Output HIGH to Tri-state
RS-422/V.11 MODE
t
PZL
; Tri-state to Output LOW
t
PZH
; Tri-state to Output HIGH
t
PLZ
; Output LOW to Tri-state
t
PHZ
; Output HIGH to Tri-state
V.35 MODE
t
PZL
; Tri-state to Output LOW
t
PZH
; Tri-state to Output HIGH
t
PLZ
; Output LOW to Tri-state
t
PHZ
; Output HIGH to Tri-state
RECEIVER DELAY TIME BETWEEN ACTIVE MODE AND TRI-STATE MODE
RS-232 MODE
t
PZL
; Tri-state to Output LOW
t
PZH
; Tri-state to Output HIGH
t
PLZ
; Output LOW to Tri-state
t
PHZ
; Output HIGH to Tri-state
RS-423 MODE
t
PZL
; Tri-state to Output LOW
t
PZH
; Tri-state to Output HIGH
t
PLZ
; Output LOW to Tri-state
t
PHZ
; Output HIGH to Tri-state
RS-422/RS-485 MODES
t
PZL
; Tri-state to Output LOW
t
PZH
; Tri-state to Output HIGH
t
PLZ
; Output LOW to Tri-state
t
PHZ
; Output HIGH to Tri-state
V.35 MODE
t
PZL
; Tri-state to Output LOW
t
PZH
; Tri-state to Output HIGH
t
PLZ
; Output LOW to Tri-state
t
PHZ
; Output HIGH to Tri-state
MIN.
TYP.
MAX.
UNITS
CONDITIONS
0.70
0.40
0.20
0.40
5.0
2.0
2.0
2.0
μ
s
μ
s
μ
s
μ
s
C
L
= 100pF, Fig. 34 ; S
1
closed
C
L
= 100pF, Fig. 34 ; S
2
closed
C
L
= 100pF, Fig. 34 ; S
1
closed
C
L
= 100pF, Fig. 34 ; S
2
closed
0.15
0.20
0.20
0.15
2.0
2.0
2.0
2.0
μ
s
μ
s
μ
s
μ
s
C
L
= 100pF, Fig. 34 ; S
1
closed
C
L
= 100pF, Fig. 34 ; S
2
closed
C
L
= 100pF, Fig. 34 ; S
1
closed
C
L
= 100pF, Fig. 34 ; S
2
closed
2.80
0.10
0.10
0.10
10.0
2.0
2.0
2.0
μ
s
μ
s
μ
s
μ
s
C
L
= 100pF, Fig. 34 & 37; S
1
closed
C
L
= 100pF, Fig. 34 & 37; S
closed
C
L
= 15pF, Fig. 34 & 37; S
1
closed
C
L
= 15pF, Fig. 34 & 37; S
2
closed
2.60
0.10
0.10
0.15
10.0
2.0
2.0
2.0
μ
s
μ
s
μ
s
μ
s
C
L
= 100pF, Fig. 34 & 37; S
1
closed
C
L
= 100pF, Fig. 34 & 37; S
closed
C
L
= 15pF, Fig. 34 & 37; S
1
closed
C
L
= 15pF, Fig. 34 & 37; S
2
closed
0.12
0.10
0.10
0.10
2.0
2.0
2.0
2.0
μ
s
μ
s
μ
s
μ
s
C
L
= 100pF, Fig. 35 ; S
1
closed
C
L
= 100pF, Fig. 35 ; S
2
closed
C
L
= 100pF, Fig. 35 ; S
1
closed
C
L
= 100pF, Fig. 35 ; S
2
closed
0.10
0.10
0.10
0.10
2.0
2.0
2.0
2.0
μ
s
μ
s
μ
s
μ
s
C
L
= 100pF, Fig. 35 ; S
1
closed
C
L
= 100pF, Fig. 35 ; S
2
closed
C
L
= 100pF, Fig. 35 ; S
1
closed
C
L
= 100pF, Fig. 35 ; S
2
closed
0.10
0.10
0.10
0.10
2.0
2.0
2.0
2.0
μ
s
μ
s
μ
s
μ
s
C
L
= 100pF, Fig. 35 & 39; S
1
closed
C
L
= 100pF, Fig. 35 & 39; S
closed
C
L
= 15pF, Fig. 35 & 39; S
1
closed
C
L
= 15pF, Fig. 35 & 39; S
2
closed
0.10
0.10
0.10
0.10
2.0
2.0
2.0
2.0
μ
s
μ
s
μ
s
μ
s
C
L
= 100pF, Fig. 35 & 39; S
1
closed
C
L
= 100pF, Fig. 35 & 39; S
closed
C
L
= 15pF, Fig. 35 & 39; S
1
closed
C
L
= 15pF, Fig. 35 & 39; S
2
closed
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